First Naru leaves as if nothing happened. 5 years later he comes back as if nothings changed. He can't of been more wrong. However when he meets Mai again things have become completely different. When they go on a case they realise how much she has changed and how much she's done.

Mai hasn't been able to move on from her old family, her SPR family. But ever since Naru left for England he hasn't been able to get his assistant out of his mind. Now working on a case in the university Mai now attends they're forced back together, and Mai has to face a terrible truth.

Sequel to Slim, BUT CAN BE READ ON IT'S OWN. Despite being irritable and having to deal with an overprotective Naru, Mai's pregnancy is coming along without complications. But, of course, not everyone's pregnancy goes as nature intended it, and Naru can't hope to keep Mai from the spiritual world forever. Warning, graphic birth scene.

Naru was curious, when he got back to Japan he found everyone except Mai. And now they have there first case and are being joined by a lone ghost hunter. The ghost hunter is skilled and has a lot of different powers. What if they recognize this hunter? (Completed) under huge editing!!!!!

Nalu

Sequel to Cumin, Plain, Gang, but can be read on its own. Mai is preoccupied with building relationships with her soon-to-be in-laws, but SPR's ultra ritzy, high profile case in a famous hotel could turn her plans of a wedding into a funeral. No one can be trusted, no one is in the right place at the right time, there's a too easy suicide wandering the halls, and Masako and John are acting dangerously and oddly daring.

Naru moonlights as a Phantom Thief, by day he is the head of the task force to capture the aforementioned thief and the balance has been maintained for a year. Then Mai Taniyama, a new officer, joins that task force, upsetting the balance.

A haunting tale of the mysterious myth of the Slender Man

On a case, Mai ended up getting possessed, sucked into the world of spirits and demons. As she is trapped, Naru and his group must find a way to free her before it is too late. But that doesn't mean Mai has nothing to do, she must venture through this dimension of fog to escape; to try not to get killed by the darkness.. Gene, (Naru's dead twin brother) will attempt to help both Mai and Naru so they could be reunited and away from this mess